| （単位：千株） | 2022/12 | 2023/12 | 2024/12 | 2025/12 |
|---|---|---|---|---|
| KAキャピタル |
47.74%
|
47.69%
|
46.98%
|
45.96%
|
| 西森 康二 |
10.46%
|
10.44%
|
10.29%
|
10.06%
|
| 御子柴 智美 |
10.45%
|
10.44%
|
10.28%
|
10.06%
|
| 光通信KK投資事業有限責任組合 | - | - | - |
6.31%
|
| 日本カストディ銀行 |
2.16%
|
4.71%
|
4.64%
|
4.16%
|
| MSIP CLIENT SECURITIES | - |
3.28%
|
3.23%
|
3.05%
|
| ポーターズ社員持株会 |
1.9%
|
1.54%
|
1.63%
|
1.55%
|
| INTERACTIVE BROKERS LLC | - | - |
0.96%
|
1.56%
|
| 天野 竜人 | - | - |
0.77%
|
1.35%
|
| JPモルガン証券 |
1.23%
|
1.85%
|
1.69%
|
1.28%
|
| 光通信 | - | - |
4.35%
|
- |
| SBI証券 |
2.47%
|
1.71%
|
- | - |
| 楽天証券 |
1.02%
|
1.43%
|
- | - |
| 末井 隆文 | - |
0.79%
|
- | - |
| BNP PARIBAS LONDON BRANCH FOR PRIME BROKERAGE CLEARANCE ACC FOR THIRD PARTY |
3.56%
|
- | - | - |
| ML INTL EQUITY DERIVATIVES |
1.16%
|
- | - | - |
| 計 |
82.15%
|
83.94%
|
84.87%
|
85.4%
|